Headphone



FIG. 1 is a top, front, left perspective view of headphone showing mynew design;

FIG. 2 is a bottom, front, right perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a right elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dash broken lines shown in the drawings represent parts of theheadphone that form no part of the claimed design.

CLAIM The ornamental design for headphone, as shown and described.